Oil cylinder accessory auxiliary installation tool

Abstract

The utility model provides an oil cylinder accessory auxiliary installation tool which is used for the technical field of oil cylinders, and particularly relates to an oil cylinder accessory auxiliary installation tool which comprises a tool frame. The first supporting device and the second supporting device are arranged on the tool frame, and the oil cylinder rod can be supported by the first supporting device and the second supporting device; the third supporting device is arranged on the tool frame, and the third supporting device can support the oil cylinder barrel; the heights of the supporting surfaces of the first supporting device and the second supporting device are adjustable; at least one of the first supporting device and the second supporting device is matched with the third supporting device to support the oil cylinder. According to the auxiliary installation tool for the oil cylinder accessory, the oil cylinder rod is alternately supported through the first supporting device and the second supporting device, frequent lifting of the oil cylinder is avoided, the working process is simplified, and the working efficiency is improved.

Description

Technical Field

[0001] The present application relates to the technical field of oil cylinders, and in particular to an auxiliary installation tool for oil cylinder accessories. Background Art

[0002] During the assembly of the oil cylinder, it is usually necessary to install heavy parts (usually more than 30kg) on ​​the cylinder rod of the oil cylinder in sequence. At this time, a lifting device is required to lift the oil cylinder and parts, with 2-3 people working in the air at the same time.

[0003] Normally, when using a hoist to lift the cylinder, multiple parts need to be passed through the cylinder rod in the air one by one, and there is a situation of frequent lifting. Due to the long size of the cylinder, there is no suitable lifting point, and the center of gravity needs to be found during lifting. In addition, there is a safety risk of unstable center of gravity and parts falling during the operation;

[0004] During the frequent lifting and lowering of the cylinder, operators need to carry heavy parts and put them on the cylinder rod, as well as complete processes such as collaborative tightening of bolts. Workers need to bend over during operation, so there are safety issues such as high labor intensity and low installation efficiency. In addition, during the frequent lifting and lowering process, the painted surface of the product is easily bumped, resulting in poor appearance. Utility Model Content

[0005] In view of this, the present application provides a cylinder accessory auxiliary installation tool, which avoids frequent lifting of the cylinder through a method of alternately supporting the cylinder rod by a first supporting device and a second supporting device, simplifies the work process and improves work efficiency.

[0006] In order to achieve the above objectives, this application provides the following technical solutions:

[0007] An auxiliary installation tool for oil cylinder accessories, comprising:

[0008] Tooling rack;

[0009] A first supporting device and a second supporting device are arranged on the tooling frame, the first supporting device and the second supporting device can provide support for the cylinder rod, and the heights of the supporting surfaces of the first supporting device and the second supporting device can be adjusted independently;

[0010] A third supporting device is arranged on the tooling frame, and the third supporting device can provide support for the oil cylinder;

[0011] At least one of the first supporting device and the second supporting device cooperates with the third supporting device to support the oil cylinder.

[0012] Optionally, the tooling frame is divided into a first section and a second section connected to each other along its length direction, the first supporting device and the second supporting device are arranged on the first section, the third supporting device is arranged on the second section, and the second section is higher than the first section.

[0013] Optionally, the height difference between the first section and the second section is adjustable.

[0014] Optionally, a linear guide rail is further provided on the first section, and the first supporting device and the second supporting device can slide on the linear guide rail.

[0015] Optionally, the linear guide is a lead screw linear guide.

[0016] Optionally, the third supporting device is a supporting plate with a V-shaped cross-section.

[0017] Optionally, the inner surface of the third supporting device is provided with a contoured block matching the outer contour of the cylinder barrel.

[0018] Optionally, the height of the tooling frame is adjustable.

[0019] Optionally, both the first supporting device and the second supporting device are scissor-fork lifting devices.

[0020] Optionally, the first supporting device and the second supporting device adjust the height of the supporting surface through a hand wheel or a hydraulic lifting device.

[0021] The auxiliary installation tool for cylinder accessories provided by the present application has adjustable support surface heights of the first support device and the second support device, so the first support device and the second support device can be used to alternately support the cylinder rod, so that the support mechanism avoids the accessories to be installed, so that the accessories can be smoothly inserted from the end of the cylinder rod, and there is no need to frequently lift the cylinder to complete the sequential installation; the present application uses a simple mechanical structure as an auxiliary tool, which has a simple structure, small size, and can be placed whenever needed, without the need for accurate product positioning. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying any creative work.

[0023] Figure 1 This is a schematic diagram of the auxiliary installation tooling for the cylinder accessories of this application.

[0024] exist Figure 1 middle:

[0025] 1. Fixture frame; 2. Linear guide rail; 31. First supporting device; 32. Second supporting device; 4. Third supporting device; 51. Cylinder barrel; 52. Cylinder rod; 6. First accessory; 7. Second accessory; 8. Third accessory; 9. Fourth accessory. DETAILED DESCRIPTION

[0026] The present application provides a cylinder accessory auxiliary installation tool, which avoids frequent lifting of the cylinder through a method of alternately supporting the cylinder rod by a first supporting device and a second supporting device, simplifies the work process and improves work efficiency.

[0027] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0028] like Figure 1 As shown, the embodiment of the present application provides a cylinder accessory auxiliary installation tool, including:

[0029] A tooling frame 1 capable of supporting the oil cylinder;

[0030] The first supporting device 31 and the second supporting device 32 are arranged on the tooling frame 1, specifically, arranged at the part opposite to the cylinder rod 52 of the oil cylinder, and can provide support for the cylinder rod 52. The heights of the supporting surfaces of the first supporting device 31 and the second supporting device 32 can be adjusted independently, that is, the supporting surfaces of the first supporting device 31 and the second supporting device 32 can be adjusted to be in the same plane, or can be adjusted to a height difference between the two; this also means that the first supporting device 31 and the second supporting device 32 can provide support for the cylinder rod 52 at the same time, or one of them can provide support for the cylinder rod 52;

[0031] The third supporting device 4 is also arranged on the tooling frame 1, specifically, arranged at a portion opposite to the oil cylinder barrel 51 of the oil cylinder, and can provide support for the oil cylinder barrel 51;

[0032] In this way, at least one of the first supporting device 31 and the second supporting device 32 can provide support for the cylinder rod 52, and the third supporting device 4 supports the cylinder barrel 51. When an accessory passes through the end of the cylinder rod 52, the one of the first supporting device 31 and the second supporting device 32 closer to the accessory can be lowered to a gap with the cylinder rod 52 to allow the accessory to pass through, and then raised to contact with the cylinder rod 52 and provide support for the cylinder rod 52 after the accessory passes through.

[0033] The first supporting device 31 and the second supporting device 32 alternately support the cylinder rod 52 and cooperate with the third supporting device 4, so as to achieve overall support for the cylinder without lifting the cylinder for operation.

[0034] The support surface heights of the first support device 31 and the second support device 32 of the auxiliary installation tooling of the cylinder accessories in the present application can be adjusted independently, so the first support device 31 and the second support device 32 can be used to alternately support the cylinder rod 52, so that the support mechanism avoids the accessories to be installed, so that the accessories can be smoothly inserted from the end of the cylinder rod 52, and there is no need to frequently lift the cylinder to complete the sequential installation; the present application uses a simple mechanical structure as an auxiliary tooling, which has a simple structure, small size, and can be placed when used, without the need for accurate product positioning.

[0035] In the prior art, it takes 3-4 people and 20 minutes to complete the operation of inserting the accessory through the cylinder rod 52. At this stage, it only takes 2 people and 10 minutes to complete it. In addition, the present application has a simple and light structure and occupies less space, and is suitable for working conditions where long shaft parts need to be installed with accessories.

[0036] In a preferred embodiment, Figure 1 As shown, the tooling frame 1 is divided into a first section and a second section connected to each other along its length direction, the first supporting device 31 and the second supporting device 32 are arranged on the first section, and the third supporting device 4 is arranged on the second section. It can be seen from the figure that the second section is arranged higher than the first section. This is because the first supporting device 31 and the second supporting device 32 need a space for lifting operation to realize the alternate support of the cylinder rod 52. Therefore, the second section is arranged higher to form a step with the first section to realize the formation of a lifting operation space;

[0037] Of course, another implementation method may be adopted, that is, on the premise that the first section and the second section have the same height, the third supporting device 4 itself is set to have a greater height to support the oil cylinder 51 .

[0038] In a preferred embodiment, the height difference between the first section and the second section is adjustable, so that it can be suitable for assembly and use of oil cylinders of different sizes.

[0039] In a preferred embodiment, Figure 1 As shown, a linear guide rail 2 is also provided on the first section, and the first supporting device 31 and the second supporting device 32 can slide on the linear guide rail 2.

[0040] In order to make the present application adaptable to rod products of different lengths, the first supporting device 31 and the second supporting device 32 are preferably arranged so that the distance therebetween can be adjusted, and the first supporting device 31 and the second supporting device 32 are arranged to slide on the linear guide rail 2 so that the distance therebetween can be easily adjusted.

[0041] In a preferred embodiment, the linear guide rail 2 is a screw linear guide rail 2, which can conveniently adjust the positions of the first support device 31 and the second support device 32 on the one hand, and conveniently fix the first support device 31 and the second support device 32 relative to the linear guide rail 2 on the other hand;

[0042] Of course, other linear guide rails 2 , such as a slide rail slider, may also be used to achieve the sliding connection between the first supporting device 31 and the second supporting device 32 and the linear guide rail 2 .

[0043] In a preferred embodiment, Figure 1 As shown, the third support device 4 is a support plate with a V-shaped cross section. The support plate with a V-shaped cross section can provide a relatively stable support for the oil cylinder barrel 51, so that the oil cylinder as a whole is not easy to be radially displaced; in this way, by placing the oil cylinder barrel 51 in the V-shaped support plate, and then supporting the oil cylinder rod 52 through the first support device 31 and / or the second support device 32, the oil cylinder as a whole can be roughly positioned, and there is no need to accurately position the relative position of the oil cylinder and the tooling frame 1, so there is no need for the operator to find the center of gravity when fixing the lifting device to lift the oil cylinder, and the oil cylinder can be quickly positioned on the tooling frame 1.

[0044] In a preferred embodiment, the inner surface of the third supporting device 4 is provided with a profiling block matching the outer contour of the oil cylinder barrel 51. The profiling block can fit the outer contour of the oil cylinder barrel 51, further stabilizing the support for the oil cylinder barrel 51.

[0045] When assembling accessories, the accessories need to be hoisted by the hoisting system, so that the accessories are inserted into the cylinder rod 52. In a preferred embodiment, the height of the tooling frame 1 can be adjusted, so that the hoisting system can be better coordinated for operation.

[0046] In a preferred embodiment, the first supporting device 31 and the second supporting device 32 are both scissor-fork lifting devices.

[0047] In this embodiment, the first supporting device 31 and the second supporting device 32 are configured as a scissor fork lifting device with a simple structure and easy operation, which simplifies the work process and improves work efficiency; of course, the first supporting device 31 and the second supporting device 32 can also adopt a hydraulic lifting device or other lifting structure that can adjust the height.

[0048] In a preferred embodiment, the lifting and lowering of the first supporting device 31 and the second supporting device 32 can be achieved by turning a hand wheel, or by using a hydraulic lifting device to adjust the height of the supporting surface, or by tightening bolts; the above methods can be achieved through manual operation or automatic control, and can be set according to actual needs.

[0049] The operation method of the auxiliary installation tooling for the cylinder accessories in this application is as follows:

[0050] like Figure 1 As shown, the oil cylinder barrel 51 is first placed on the third supporting device 4, and at this time, the oil cylinder rod 52 is supported by the first supporting device 31 and / or the second supporting device 32;

[0051] The oil cylinder is roughly positioned by using the profiling block on the third supporting device 4 and the first supporting device 31 and / or the second supporting device 32;

[0052] The second supporting device 32 and the first supporting device 31 are lifted and lowered in sequence, so that the first accessory 6, one end of the second accessory 7, the third accessory 8, the other end of the second accessory 7, and the fourth accessory 9 pass through the cylinder rod 52 in sequence.

[0053] The basic principles of the present application are described above in conjunction with specific embodiments. However, it should be noted that the advantages, strengths, effects, etc. mentioned in the present application are only examples and not limitations, and it cannot be considered that these advantages, strengths, effects, etc. are required by each embodiment of the present application. In addition, the specific details disclosed above are only for the purpose of illustration and ease of understanding, not for limitation, and the above details do not limit the present application to being implemented by adopting the above specific details.

[0054] The block diagrams of the devices, apparatuses, equipment, and systems involved in this application are only illustrative examples and are not intended to require or imply that they must be connected, arranged, and configured in the manner shown in the block diagram. As will be appreciated by those skilled in the art, these devices, apparatuses, equipment, and systems can be connected, arranged, and configured in any manner. Words such as "including", "comprising", "having", etc. are open words, referring to "including but not limited to", and can be used interchangeably with them. The words "or" and "and" used here refer to the words "or" and can be used interchangeably with them, unless the context clearly indicates otherwise. The words "such as" used here refer to the phrase "such as but not limited to", and can be used interchangeably with them.

[0055] It should also be noted that in the apparatus, device and method of the present application, each component or each step can be decomposed or recombined, and these decompositions or recombinations should be regarded as equivalent solutions of the present application.

[0056] The above description of the disclosed aspects is provided to enable any person skilled in the art to make or use the present application. Various modifications to these aspects will be readily apparent to those skilled in the art, and the general principles defined herein may be applied to other aspects without departing from the scope of the present application. Therefore, the present application is not intended to be limited to the aspects shown herein, but rather to the widest scope consistent with the principles and novel features disclosed herein.

[0057] It should be understood that the qualifiers "first", "second", "third", "fourth", "fifth" and "sixth" used in the description of the embodiments of the present application are only used to more clearly explain the technical solutions and cannot be used to limit the scope of protection of the present application.

[0058] The above description has been given for the purpose of illustration and description. In addition, this description is not intended to limit the embodiments of the present application to the forms disclosed herein. Although multiple example aspects and embodiments have been discussed above, those skilled in the art will recognize certain variations, modifications, changes, additions and sub-combinations thereof.

Claims

1. A hydraulic cylinder accessory auxiliary installation tool, characterized in that: include: Tooling rack; A first supporting device and a second supporting device are arranged on the tooling frame, the first supporting device and the second supporting device can provide support for the cylinder rod, and the heights of the supporting surfaces of the first supporting device and the second supporting device can be adjusted independently; A third supporting device is arranged on the tooling frame, and the third supporting device can provide support for the oil cylinder; At least one of the first supporting device and the second supporting device cooperates with the third supporting device to support the oil cylinder.

2. The auxiliary installation tool for cylinder accessories according to claim 1 is characterized in that: The tooling frame is divided into a first section and a second section connected to each other along its length direction, the first supporting device and the second supporting device are arranged on the first section, the third supporting device is arranged on the second section, and the second section is higher than the first section.

3. The auxiliary installation tool for cylinder accessories according to claim 2 is characterized in that: The height difference between the first section and the second section is adjustable.

4. The auxiliary installation tool for cylinder accessories according to claim 2 is characterized in that: The first section is also provided with a linear guide rail, and the first supporting device and the second supporting device can slide on the linear guide rail.

5. The auxiliary installation tool for oil cylinder accessories according to claim 4 is characterized in that: The linear guide is a lead screw linear guide.

6. The auxiliary installation tool for oil cylinder accessories according to claim 1, characterized in that: The third supporting device is a supporting plate with a V-shaped cross section.

7. The auxiliary installation tool for oil cylinder accessories according to claim 6, characterized in that: The inner surface of the third supporting device is provided with a contoured block matching the outer contour of the oil cylinder.

8. The auxiliary installation tool for oil cylinder accessories according to claim 1, characterized in that: The height of the tooling frame can be adjusted.

9. The auxiliary installation tool for oil cylinder accessories according to claim 1, characterized in that: The first supporting device and the second supporting device are both scissor-fork lifting devices.

10. The oil cylinder accessory auxiliary installation tool according to claim 9, characterized in that: The first supporting device and the second supporting device adjust the height of the supporting surface through a hand wheel or a hydraulic lifting device.

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